172622520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{68501}}^1$

素因数の和:68525

約数の個数: 96

約数和(自身を含む): 641178720

約数和(自身を除く): 468556200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 68501, 137002, 205503, 274004, 342505, 411006, 479507, 548008, 616509, 685010, 822012, 959014, 1027515, 1233018, 1370020, 1438521, 1644024, 1918028, 2055030, 2397535, 2466036, 2740040, 2877042, 3082545, 3836056, 4110060, 4315563, 4795070, 4932072, 5754084, 6165090, 7192605, 8220120, 8631126, 9590140, 11508168, 12330180, 14385210, 17262252, 19180280, 21577815, 24660360, 28770420, 34524504, 43155630, 57540840, 86311260, 172622520]

約数ペア:

[(1, 172622520), (2, 86311260), (3, 57540840), (4, 43155630), (5, 34524504), (6, 28770420), (7, 24660360), (8, 21577815), (9, 19180280), (10, 17262252), (12, 14385210), (14, 12330180), (15, 11508168), (18, 9590140), (20, 8631126), (21, 8220120), (24, 7192605), (28, 6165090), (30, 5754084), (35, 4932072), (36, 4795070), (40, 4315563), (42, 4110060), (45, 3836056), (56, 3082545), (60, 2877042), (63, 2740040), (70, 2466036), (72, 2397535), (84, 2055030), (90, 1918028), (105, 1644024), (120, 1438521), (126, 1370020), (140, 1233018), (168, 1027515), (180, 959014), (210, 822012), (252, 685010), (280, 616509), (315, 548008), (360, 479507), (420, 411006), (504, 342505), (630, 274004), (840, 205503), (1260, 137002), (2520, 68501)]